3744597 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3744597 > 2 > ChemIDplus > 054846990 > 54846-99-0 Hb Portland Hb Portland I Hb Portland II Hemoglobin portland Hemoglobin portland I Hemoglobin portland II > 54846-99-0 > 054846990 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=054846990 $$$$